I believe the answer is B. The police are legally required to enforce any state or federal law. The rest of the given options are totally legal.
Answer:
This risk is known as the overjustification effect.
Explanation:
This effect is a phenomenon in which an individual loses his/her intrinsic motivation (motivation from internal factors) because of being rewarded by something. This means the individual is less likely to do something if he/she is rewarded by outside factors.
In this case, since the individual is required to carry out community service because of external factors such as a requirement by a school or business, his/her motivation to do it in the future because he/she wants to will diminish, thus the <em>overjustification effect is the risk. </em>
Natural Barriers are correct
Learning theorists call the presentation of a stimulus that increases or maintains a response as positive reinforcement. It contains the addition of reinforcing stimulus after a behavior that makes it more likely that the behavior will occur again in the future. When a satisfactory outcome, event or reward occurs after an action, that particular answer or behavior will be strengthened such as a child receiving a gold star for doing a core.